219884040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1129}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 716578200

約数和(自身を除く): 496694160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541, 1082, 1129, 1623, 2164, 2258, 2705, 3246, 3387, 4328, 4516, 4869, 5410, 5645, 6492, 6774, 8115, 9032, 9738, 10161, 10820, 11290, 12984, 13548, 16230, 16935, 19476, 20322, 21640, 22580, 24345, 27096, 32460, 33870, 38952, 40644, 45160, 48690, 50805, 64920, 67740, 81288, 97380, 101610, 135480, 194760, 203220, 406440, 610789, 1221578, 1832367, 2443156, 3053945, 3664734, 4886312, 5497101, 6107890, 7329468, 9161835, 10994202, 12215780, 14658936, 18323670, 21988404, 24431560, 27485505, 36647340, 43976808, 54971010, 73294680, 109942020, 219884040]

約数ペア:

[(1, 219884040), (2, 109942020), (3, 73294680), (4, 54971010), (5, 43976808), (6, 36647340), (8, 27485505), (9, 24431560), (10, 21988404), (12, 18323670), (15, 14658936), (18, 12215780), (20, 10994202), (24, 9161835), (30, 7329468), (36, 6107890), (40, 5497101), (45, 4886312), (60, 3664734), (72, 3053945), (90, 2443156), (120, 1832367), (180, 1221578), (360, 610789), (541, 406440), (1082, 203220), (1129, 194760), (1623, 135480), (2164, 101610), (2258, 97380), (2705, 81288), (3246, 67740), (3387, 64920), (4328, 50805), (4516, 48690), (4869, 45160), (5410, 40644), (5645, 38952), (6492, 33870), (6774, 32460), (8115, 27096), (9032, 24345), (9738, 22580), (10161, 21640), (10820, 20322), (11290, 19476), (12984, 16935), (13548, 16230)]